You are here » home search results Atractus natans

Atractus natans HOOGMOED & PRUDENTE, 2003

IUCN Red List - Atractus natans - Least Concern, LC

Can you confirm these amateur observations of Atractus natans?

Add your own observation of
Atractus natans »

Find more photos by Google images search: Google images

Higher TaxaColubridae (Dipsadinae), Colubroidea, Caenophidia, Alethinophidia, Serpentes, Squamata (snakes)
Subspecies 
Common Names 
SynonymAtractus natans HOOGMOED & PRUDENTE 2003
Atractus emersoni SILVA HAAD 2004
Atractus emersoni — PASSOS et al. 2007
Atractus natans — PASSOS et al. 2007
Atractus natans — WALLACH et al. 2014: 77
Atractus natans — NOGUEIRA et al. 2019 
DistributionBrazil (Amazonas, Pará), Peru (Loreto)

Type locality: near flutuante at confluence of Paraná Apara and Rio Mamirauá, Estação Ecológica de Mamirauá, Município de Uarini, Amazonas, Brazil, 3°02’57.2”S 64°50’59.7”W, 50 m elevation.

emersoni: Colombia (Amazonas), Brazil; Type locality: Boa Vista-Brasil. Municipio de Benjamín Constant, en la rivera del río Solimoes, situada a 4º, 25’ de latitud sur y a 70º de longitud oeste.  
Reproductionoviparous 
TypesHolotype: MPEG 18836
Holotype: ICN-MHN = ICN 10097 [emersoni] 
DiagnosisUnfortunately we had to temporarily remove additional information as this was scraped by multiple AI companies who sell that data to their customers. These details, e.g. detailed descriptions or comparisons (about 3734 characters), are available for collaborators and contributors. Please contact us for details. 
CommentSynonymy: Passos et al (2012) synonymized A. emersoni with A. natans. 
EtymologyNamed after Latin “natans” = floating, in loose reference to the fact that all specimens collected in Mamirauá (the majority of the type series) were found in floating rotten logs in flooded forest.

Etymology (emersoni): “Dedicada en homenaje al Dr. Helio Emerson Belluomini, del Instituto Butantan, en reconocimiento a su valiosa contribución al estudio de las serpientes venenosas del Brasil, a la producción media de veneno y la determinación de la potencia letal de éstos, en animales domésticos.” 
References
  • Bernal, R. 2025. Serpientes de Colombia-Guía de Campo. Serie de Guías Tropicales de Campo. 19: 396 pp. Conservación Internacional Colombia, Bogotá - get paper here
  • Hoogmoed, M. S.; Prudente, A. L. C. 2003. A new species of Atractus (Reptilia: Ophidia: Colubridae: Dipsadinae) from the Amazon forest region in Brazil. Zoologische Mededelingen 77 (15/36): 425-440 - get paper here
  • Mello Mendes, D.M. de; Hercos, A.P.; Cavalcante de Oliveira, J.; Silva-Neto, A.M. da; Sobral, R. 2023. Natural history notes: Atractus natans (Ground Snake). Mortality. Herpetological Review 54 (4): 675-676.
  • Nogueira, Cristiano C.; Antonio J.S. Argôlo, Vanesa Arzamendia, Josué A. Azevedo, Fausto E. Barbo, Renato S. Bérnils, Bruna E. Bolochio, Marcio Borges-Martins, Marcela Brasil-Godinho, Henrique Braz, Marcus A. Buononato, Diego F. Cisneros-Heredia, 2019. Atlas of Brazilian snakes: verified point-locality maps to mitigate the Wallacean shortfall in a megadiverse snake fauna. South American J. Herp. 14 (Special Issue 1):1-274 - get paper here
  • Passos, P. & Fernandes, R. 2008. A new species of the colubrid snake genus Atractus (Reptilia: Serpentes) from the central Amazon of Brazil. Zootaxa 1849: 59–66 - get paper here
  • Passos, P., R. Fernandes and Borges-Nojosa, D.M. 2007. A New Species of Atractus (Serpentes: Dipsadinae) from a Relictual Forest in Northeastern Brazil. Copeia 2007 (4): 788–797 - get paper here
  • Passos, Paulo; Diego Cisneros-Heredia, Dani Enrique Rivera, Cesar Aguilar, and Walter E Schargel 2012. Rediscovery of Atractus microrhynchus and Reappraisal of the Taxonomic Status of A. emersoni and A. natans (Serpentes: Dipsadidae). Herpetologica 68 (3): 375-392. - get paper here
  • Silva Haad, J.J. 2004. Las serpientes del género Atractus Wagler, 1828 (Colubridae; Xenodontinae) en la Amazonia colombiana. [The snakes of the genus Atractus Wagler, 1828 (Colubridae; Xenodontinae) in the colombian Amazonia.]. Revista de la Academia Colombiana de Ciencias Exactas, Físicas y Naturales (108): 409-446
  • Wallach, Van; Kenneth L. Williams , Jeff Boundy 2014. Snakes of the World: A Catalogue of Living and Extinct Species. [type catalogue] Taylor and Francis, CRC Press, 1237 pp.
 
External links  
Is it interesting? Share with others:

As link to this species use URL address:

https://reptile-database.reptarium.cz/species?genus=Atractus&species=natans

without field 'search_param'. Field 'search_param' is used for browsing search result.



Please submit feedback about this entry to the curator